Answer:
x < -11.4285......
Step-by-step explanation:
Step 1: Subtract 10 from both sides
3.5x + 10 - 10 < -30 - 10
3.5x < -40
Step 2: Divide both sides by 3.5
3.5x / 3.5 < -40 / 3.5
Answer: x < -11.4285......
